“cascaded or precooled Joule-Thomson refrigeration systems”的概念、定义、翻译、参考文献-科学参考

单词	cascaded or precooled Joule-Thomson refrigeration systems
释义	cascaded or precooled Joule-Thomson refrigeration systems Encyclopedia 工学2K以上低温制冷机释 cascaded or precooled Joule-Thomson refrigeration systems级联或预冷焦耳-汤姆孙制冷系统采用多级耦合或预冷的方式使其温度降至最高转化温度以下，并利用节流阀使高压气体等焓膨胀到低压，使流体温度降低以产生制冷效应的制冷系统。
随便看	twisted torus twisted type twist-grain boundary phase twist-grain boundary phase, TGB phase twisting twisting construction twisting force twisting frame twisting machine twisting moment twisting sheaf twisting strain twisting strain, torsional strain twisting stress twisting stress, torsional stress twist intra-molecular charge transfer twist knot twistless boundary twistless towel twistless yarn twistless yarn spinning twist map twist mapping twist mapping theorem twist move

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